Cita APA (7th ed.)

Martin, M. (2013). Business efficiency for dummies. John Wiley & Sons, Inc..

Cita Chicago (17th ed.)

Martin, Marina. Business Efficiency for Dummies. Hoboken, New Jersey: John Wiley & Sons, Inc., 2013.

Cita MLA (9th ed.)

Martin, Marina. Business Efficiency for Dummies. John Wiley & Sons, Inc., 2013.